<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style>
		div {
			height: 100px;
			background-color: pink;
			margin-top: 10px;
		}
	</style>
</head>
<body>
	<div>123</div>
	<div>abc</div>
	<span>行内元素</span>
	<span>行内元素</span>
	<span>行内元素</span>
	<span>行内元素</span>
	<span>行内元素</span>
	<span>行内元素</span>
	<span>行内元素</span>
	<span>行内元素</span>
	<span>行内元素</span>
</body>
</html>